8221 matches found
USN-5968-1 python-git vulnerability
It was discovered that GitPython did not properly sanitize user inputs for remote URLs in the clone command. By injecting a maliciously crafted remote URL, an attacker could possibly use this issue to execute arbitrary commands on the host...
USN-5955-1 emacs24 vulnerability
It was discovered that Emacs did not properly manage certain files when using htmlfontify functionality. A local attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary commands...
USN-5953-1 ipython vulnerabilities
It was discovered that IPython incorrectly processed REST API POST requests. An attacker could possibly use this issue to launch a cross-site request forgery CSRF attack and leak user's sensitive information. This issue only affected Ubuntu 14.04 ESM. CVE-2015-5607 It was discovered that IPython...
USN-5945-1 protobuf vulnerabilities
It was discovered that Protocol Buffers did not properly validate field com.google.protobuf.UnknownFieldSet in protobuf-java. An attacker could possibly use this issue to perform a denial of service attack. This issue only affected protobuf Ubuntu 22.04 LTS and Ubuntu 22.10. CVE-2021-22569 It was...
USN-5941-1 linux-kvm vulnerabilities
It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execut...
USN-5936-1 samba vulnerabilities
Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. CVE-2022-3437 Tom Tervoort discovered that Samba incorrectly used weak rc4-hmac Kerber...
USN-5931-1 python3.8 vulnerability
It was discovered that Python incorrectly handled certain inputs. If a user or an automated system were tricked into running a specially crafted input, a remote attacker could possibly use this issue to execute arbitrary code. CVE-2022-37454...
USN-5922-1 fribidi vulnerabilities
It was discovered that FriBidi incorrectly handled the processing of input strings, resulting in memory corruption. An attacker could possibly use this issue to cause FriBidi to crash, resulting in a denial of service, or potentially execute arbitrary code. CVE-2022-25308 It was discovered that...
USN-5810-4 git vulnerabilities
USN-5810-1 fixed several vulnerabilities in Git. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Markus Vervier and Eric Sesterhenn discovered that Git incorrectly handled certain gitattributes. An attacker could possibly use this issue to cause a...
USN-5901-1 gnutls28 vulnerability
Hubert Kario discovered that GnuTLS had a timing side-channel when handling certain RSA messages. A remote attacker could possibly use this issue to recover sensitive information...
USN-5894-1 curl vulnerabilities
Harry Sintonen and Tomas Hoger discovered that curl incorrectly handled TELNET connections when the -t option was used on the command line. Uninitialized data possibly containing sensitive information could be sent to the remote server, contrary to expectations. This issue was only fixed in Ubunt...
USN-5891-1 curl vulnerabilities
Harry Sintonen discovered that curl incorrectly handled HSTS support when multiple URLs are requested serially. A remote attacker could possibly use this issue to cause curl to use unencrypted connections. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 22.10. CVE-2023-23914 Harry Sintonen...
USN-5870-1 APR-util vulnerability
Ronald Crane discovered that APR-util did not properly handled memory when encoding or decoding certain input data. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code...
USN-5862-1 linux-snapdragon vulnerabilities
It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 V4L2 implementation in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-20369 Pawan Kumar Gupta, Alyssa Milburn, Ami...
USN-5852-1 swift vulnerability
It was discovered that OpenStack Swift incorrectly handled certain XML files. A remote authenticated user could possibly use this issue to obtain arbitrary file contents containing sensitive information from the server...
USN-5845-2 openssl vulnerabilities
USN-5845-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: David Benjamin discovered that OpenSSL incorrectly handled X.400 address processing. A remote attacker could possibly use this...
USN-5846-1 xorg-server, xorg-server-hwe-18.04, xwayland vulnerability
Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled certain memory operations. An attacker could possibly use these issues to cause the X Server to crash, execute arbitrary code, or escalate privileges...
USN-5825-1 pam vulnerability
It was discovered that PAM did not correctly restrict login from an IP address that is not resolvable via DNS. An attacker could possibly use this issue to bypass authentication...
USN-5811-2 sudo vulnerability
USN-5811-1 fixed a vulnerability in Sudo. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Matthieu Barjole and Victor Cutillas discovered that Sudo incorrectly handled user-specified editors when using the sudoedit command. A local attacker that has...
USN-5774-1 linux-azure vulnerabilities
Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...
USN-5768-1 glibc vulnerabilities
Jan Engelhardt, Tavis Ormandy, and others discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could possibly use this issue to cause the GNU C Library to hang or crash, resulting in a denial of service. CVE-2016-10228, CVE-2019-25013,...
USN-5759-2 libbpf vulnerabilities
USN-5759-1 fixed vulnerabilities in LibBPF. This update provides the corresponding updates for Ubuntu 20.04 ESM. Original advisory details: It was discovered that LibBPF incorrectly handled certain memory operations under certain circumstances. An attacker could possibly use this issue to cause...
USN-5761-2 ca-certificates update
USN-5761-1 updated ca-certificates. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Due to security concerns, the TrustCor certificate authority has been marked as distrusted in Mozilla's root store. This update removes the...
USN-5759-1 libbpf vulnerabilities
It was discovered that LibBPF incorrectly handled certain memory operations under certain circumstances. An attacker could possibly use this issue to cause LibBPF to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.10. CVE-2021-45940,...
USN-5732-1 unbound vulnerability
It was discovered that Unbound incorrectly handled delegations with a large number of non-responsive nameservers. A remote attacker could possibly use this issue to cause Unbound to consume resources, leading to a denial of service...
USN-5717-1 php7.2, php7.4, php8.1 vulnerabilities
It was discovered that PHP incorrectly handled certain gzip files. An attacker could possibly use this issue to cause a denial of service. CVE-2022-31628 It was discovered that PHP incorrectly handled certain cookies. An attacker could possibly use this issue to compromise the data CVE-2022-31629...
USN-5712-1 sqlite3 vulnerability
It was discovered that SQLite did not properly handle large string inputs in certain circumstances. An attacker could possibly use this issue to cause a denial of service or arbitrary code execution...
USN-5709-1 firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. CVE-2022-42927, CVE-2022-42928,...
USN-5694-1 libreoffice vulnerabilities
It was discovered that LibreOffice incorrectly handled links using the Office URI Schemes. If a user were tricked into opening a specially crafted document, a remote attacker could use this issue to execute arbitrary scripts. CVE-2022-3140 Thomas Florian discovered that LibreOffice incorrectly...
USN-5666-1 openssh vulnerability
It was discovered that OpenSSH incorrectly handled certain helper programs. An attacker could possibly use this issue to arbitrary code execution...
USN-5663-1 thunderbird vulnerabilities
Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, spoof the mouse pointer position, obtain sensitive information, spoof the...
USN-5645-1 postgresql-9.5 vulnerabilities
Jacob Champion discovered that PostgreSQL incorrectly handled SSL certificate verification and encryption. A remote attacker could possibly use this issue to inject arbitrary SQL queries when a connection is first established. CVE-2021-23214 Tom Lane discovered that PostgreSQL incorrect handled...
USN-5591-3 linux, linux-azure-4.15, linux-dell300x, linux-gcp-4.15, linux-kvm, linux-snapdragon vulnerability
It was discovered that the virtual terminal driver in the Linux kernel did not properly handle VGA console font changes, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...
USN-5580-1 linux-aws vulnerabilities
It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-33655 It was...
USN-5290-1 symfony vulnerabilities
James Isaac and Mathias Brodala discovered that Symfony incorrectly handled switch users functionality. An attacker could possibly use this issue to enumerate users. CVE-2021-21424 It was discovered that Symfony incorrectly handled certain specially crafted CSV files. An attacker could possibly u...
USN-5571-1 postgresql-10, postgresql-12, postgresql-14 vulnerability
Sven Klemm discovered that PostgreSQL incorrectly handled extensions. An attacker could possibly use this issue to execute arbitrary code when extensions are created or updated...
USN-5543-1 net-snmp vulnerabilities
Yu Zhang and Nanyu Zhong discovered that Net-SNMP incorrectly handled memory operations when processing certain requests. A remote attacker could use this issue to cause Net-SNMP to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-5251-1 gegl vulnerability
It was discovered that GEGL incorrectly filtered and escaped file path input data when using the C system function for execution of the ImageMagick convert command. An attacker could possibly use this to execute arbitrary code...
USN-5520-2 libhttp-daemon-perl vulnerability
USN-5520-1 fixed a vulnerability in HTTP-Daemon. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: It was discovered that HTTP-Daemon incorrectly handled certain crafted requests. A remote attacker could possibly use this issue to...
USN-5509-1 dovecot vulnerability
Julian Brook discovered that Dovecot incorrectly handled multiple passdb configuration entries. In certain configurations, a remote attacker could possibly use this issue to escalate privileges...
USN-5489-1 qemu vulnerabilities
Alexander Bulekov discovered that QEMU incorrectly handled floppy disk emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly leak sensitive information. CVE-2021-3507 It was discovered that QEMU incorrectly...
USN-5463-1 ntfs-3g vulnerabilities
It was discovered that NTFS-3G incorrectly handled the ntfsck tool. If a user or automated system were tricked into using ntfsck on a specially crafted disk image, a remote attacker could possibly use this issue to execute arbitrary code. CVE-2021-46790 Roman Fiedler discovered that NTFS-3G...
USN-5454-1 cups vulnerabilities
Joshua Mason discovered that CUPS incorrectly handled the secret key used to access the administrative web interface. A remote attacker could possibly use this issue to open a session as an administrator and execute arbitrary code. CVE-2022-26691 It was discovered that CUPS incorrectly handled...
USN-5446-2 dpkg vulnerability
USN-5446-1 fixed a vulnerability in dpkg. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Max Justicz discovered that dpkg incorrectly handled unpacking certain source packages. If a user or an automated system were tricked into unpacking a specially...
USN-5402-2 openssl vulnerabilities
USN-5402-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Elison Niven discovered that OpenSSL incorrectly handled the crehash script. A local attacker could possibly use this issue to execute arbitrary...
USN-5438-1 htmldoc vulnerability
It was discovered that HTMLDOC did not properly manage memory under certain circumstances. If a user were tricked into opening a specially crafted HTML file, a remote attacker could possibly use this issue to cause HTMLDOC to crash, resulting in a denial of service, or possibly execute arbitrary...
USN-5259-3 cron regression
USN-5259-1 and USN-5259-2 fixed vulnerabilities in Cron. Unfortunately that update was incomplete and could introduce a regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that the postinst maintainer script in Cron unsafely...
USN-5259-2 cron vulnerabilities
USN-5259-1 fixed several vulnerabilities in Cron. This update provides the corresponding update for Ubuntu 18.04 LTS. Original advisory details: It was discovered that the postinst maintainer script in Cron unsafely handled file permissions during package install or update operations. An attacker...
USN-5405-1 jbig2dec vulnerabilities
It was discovered that jbig2dec incorrectly handled memory when parsing invalid files. An attacker could use this issue to cause jbig2dec to crash, leading to a denial of service. CVE-2017-9216 It was discovered that jbig2dec incorrectly handled memory when processing untrusted input. An attacker...
USN-5394-1 webkit2gtk vulnerabilities
A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...